22389994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{44249}}^1$

素因数の和:44285

約数の個数: 16

約数和(自身を含む): 38232000

約数和(自身を除く): 15842006

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 44249, 88498, 486739, 973478, 1017727, 2035454, 11194997, 22389994]

約数ペア:

[(1, 22389994), (2, 11194997), (11, 2035454), (22, 1017727), (23, 973478), (46, 486739), (253, 88498), (506, 44249)]